如何在DatePicker中使用ngModel

Question

我试图从datepicker记录特定的日期，但我不知道它是如何完成的。

Class DateExample {

  public start_date = null;
  public end_date = null;

  constructor() {}
  log1(start) {
    console.log(start);
  }

  log2(end) {
    console.log(end);
  }


  ngOninit() {
    public start_date = new Date().getTime();
    public end_date = new Date().getTime();
  }

}

<div class="form-group row">
  <div class="col-lg-2 col-md-6 col-sm-12 col-xs-12">
    <label for="start_date">Start Date</label>
  </div>
  <div class="col-lg-10 col-md-6 col-sm-12 col-xs-12 date">
    <my-date-picker id="start_date" log1(start_date) placeholder="Active From" ngModel #start_date="ngModel" (change)="log(start_date)" name="start_date" [options]="myDatePickerOptions"></my-date-picker>
  </div>
</div>

<div class="form-group row">
  <div class="col-lg-2 col-md-6 col-sm-12 col-xs-12">
    <label for="end_date">End Date</label>
  </div>
  <div class="col-lg-10 col-md-6 col-sm-12 col-xs-12 date">
    <my-date-picker id="end_date" log2(end_date) placeholder="Active Until" ngModel #end_date="ngModel" name="end_date" [options]="myDatePickerOptions"></my-date-picker>
  </div>
</div>

所有即时消息都是当前日期，而不是我从日期选择器中选择的特定日期